diff --git a/Dockerfile b/Dockerfile
index 9972199..7a4f9a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,7 @@ ENTRYPOINT ["/usr/bin/dumb-init", "--"]
 CMD ["/gitscan.sh"]
 
 RUN apk add --no-cache --update clamav-libunrar freshclam clamav-scanner \
+    clamav-unofficial-sigs \
     bash dumb-init \
     git 
 RUN freshclam